All categories

3 years ago

5.) You deposit $5000 into an account compounded annually for 8

Mathematics

1 answer:

Aneli [31]3 years ago

7 0

Answer:

(1- 8 root of 9350/5000 times 100 = -8.14

You might be interested in

HELP .-. A painter bought 16 gallons of paint, just to cover two rooms. One room is twice the size of the other room and require

givi [52]

The total number of gallons of paint needed for the big room is 3x and the number of gallons of paint needed for the small room is 2y.
3x + 2y = 16
Given the sizes of the room, the relation should be that,
x = 2y
Solving the equation,
3(2y) + 2y = 16
y = 2
Therefore x is equal to 4 gallons.
With the condition that only the bigger room is painted, the number of gallons of paint used should be 12 gallons and what is left should be 4 gallons.

5 0

3 years ago

Simplify the expression

nlexa [21]

B. 7a^2b-4ab^2-ab+10a

7 0

3 years ago

Read 2 more answers

Oil prices are projected to increase by 100% by next June. A quart of oil currently costs $2.45. What is the projected cost of a

lisov135 [29]

Answer:

4.9

Step-by-step explanation:

100% of 2.45 is 2.45.

We add 2.45 + 2.45 which is <u>4.9. </u>

Can I get brainliest?

8 0

3 years ago

GIVING BRAINLIEST Write a proportion that could be used to solve for each variable. Then solve. 16 walls in 40 hours 3 walls in

soldi70 [24.7K]

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$ ; h = 7.5 ⇒ answer b

Step-by-step explanation:

A proportional relationship: one variable is always a constant value times the other, that constant is called the constant of proportionality

y = k x is the equation of the proportional relationship
We can write the proportional relationship in the form $\frac{y_{1}}{x_{1}}=\frac{y_{2}}{x_{2}}=k$

The number of walls and the number of hours are increased or decreased together

∴ The number of walls and the number of hours are proportion

∵ 16 walls in 40 hours

∵ 3 walls in h hours

- By using the second rule above

∴ $\frac{16}{40}=\frac{3}{h}$

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$

Let us solve it to find h

∵ $\frac{16}{40}=\frac{3}{h}$

- By using cross multiplication

∴ 16 × h = 3 × 40

∴ 16 h = 120

- Divide both sides by 16

∴ h = 7.5

The value of h is 7.5 hours

Learn more:

You can learn more about the proportion in brainly.com/question/10708697

#LearnwithBrainly

4 0

3 years ago

A wheel of diameter 50.0 cm starts from rest and rotates with a constant angular acceleration of 2.00 rad/s^2. At the instant th

Kruka [31]

R = 25 cm = 0.25 m
α = 2.00 rad /s²
T(heta) = 4 π
ω = T(heta)/ t
ω = α t
α t = 4 π / t
t ² = 2 π
t = √ ( 2π ) = 2.5 s
ω = α t = 2 · 2.5 = 5 rad/s
v = ω r = 5 · 0.25 = 1.25 m/s
(1) a (rad) = ω² r = 25 · 0.25 = 6.25 m/s²
(2) a (rad) = v² / r = ( 1.25 )² / 0.25 = 0.15625 / 0.25 = 6.25 m/s²

8 0

4 years ago